So, with the addition of Connected Realms, 4 realms were connected to mine. I now have 55 character slots on that connected realm. You can only have 50 characters at a time. Why should other realms be limited? What point is there, now, to limit the maximum amount of character slots on a single realm?

You may have 55 character slots for that "connected realm", but you still only have 50 slots account wide. As there is a limit of a maximum of 50 characters total per account.

Fun stuff. If I had 50 slots, I'd probably have 20ish toons. A few max, and a bunch of little pissy things running around. Smashing lowbie BGs and then rerolling the same class to basically "reset" them to a lower level.

Wait and hope you didnt transfered on a full realm, so Blizzard will attach a server.

If you need RIGHT NOW more than 11 characters (which most people dont want) you can use the option Blizzard gave you indirectly (connected realms).
Stop crying if there is already a solution.

There is no reason to say "I don't want more character slots". If they are added, they aren't going to affect those who don't want them.

It is obvious there are people who want them, so I fail to see the reason Blizzard doesn't implement them. If you're seriously saying someone is crying because they're asking for a feature, you're a Blizzard fanboy.

Why should people on connected realms get more character slots than every one else? This restriction doesn't make sense anymore and should be lifted so you can have 50 per realm. If I want all of my toons on one realm, why should anyone else care?

So, with the addition of Connected Realms, 4 realms were connected to mine. I now have 55 character slots on that connected realm. You can only have 50 characters at a time. Why should other realms be limited? What point is there, now, to limit the maximum amount of character slots on a single realm?

It's limited because digital characters and their inventories take up room on servers. Do you really not understand that most basic of computer concepts?